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A platform for research: civil engineering, architecture and urbanism
Antibacterial ceramic and preparation method thereof
The invention provides antibacterial ceramic and a preparation method thereof. The preparation method comprises the following steps: S1, coating a ceramic substrate with a colorless glass glaze layer, and firing to obtain a ceramic product; s2, placing the ceramic product in a potassium and silver salt mixed salt bath to be subjected to ion exchange treatment; s3, placing the ceramic product subjected to ion exchange treatment is placed in an oxidizing atmosphere to be subjected to heat treatment, and obtaining the antibacterial ceramic. By adopting the preparation method, the production cost of the antibacterial ceramic is greatly reduced, meanwhile, the excellent antibacterial effect of the antibacterial ceramic can be ensured, and the obtained antibacterial ceramic can be ensured not to discolor.
本申请提供一种抗菌陶瓷及其制备方法。所述制备方法包括如下步骤：步骤S1，在陶瓷基体上涂覆无色玻璃釉料层后烧制成陶瓷制品；步骤S2，将所述陶瓷制品置于钾、银盐混合盐浴进行离子交换处理；步骤S3，将经过所述离子交换处理后的陶瓷制品置于氧化气氛中进行热处理得到所述抗菌陶瓷。采用本发明提供的制备方法，大幅降低了抗菌陶瓷的生产成本，同时还可以保证抗菌陶瓷的抗菌效果优良，并可保证得到的抗菌陶瓷不会变色。
Antibacterial ceramic and preparation method thereof
The invention provides antibacterial ceramic and a preparation method thereof. The preparation method comprises the following steps: S1, coating a ceramic substrate with a colorless glass glaze layer, and firing to obtain a ceramic product; s2, placing the ceramic product in a potassium and silver salt mixed salt bath to be subjected to ion exchange treatment; s3, placing the ceramic product subjected to ion exchange treatment is placed in an oxidizing atmosphere to be subjected to heat treatment, and obtaining the antibacterial ceramic. By adopting the preparation method, the production cost of the antibacterial ceramic is greatly reduced, meanwhile, the excellent antibacterial effect of the antibacterial ceramic can be ensured, and the obtained antibacterial ceramic can be ensured not to discolor.
本申请提供一种抗菌陶瓷及其制备方法。所述制备方法包括如下步骤：步骤S1，在陶瓷基体上涂覆无色玻璃釉料层后烧制成陶瓷制品；步骤S2，将所述陶瓷制品置于钾、银盐混合盐浴进行离子交换处理；步骤S3，将经过所述离子交换处理后的陶瓷制品置于氧化气氛中进行热处理得到所述抗菌陶瓷。采用本发明提供的制备方法，大幅降低了抗菌陶瓷的生产成本，同时还可以保证抗菌陶瓷的抗菌效果优良，并可保证得到的抗菌陶瓷不会变色。
Antibacterial ceramic and preparation method thereof
一种抗菌陶瓷及其制备方法
HU WEI (author) / QIN WENCHENG (author) / TAN BAOQUAN (author) / CHEN FANGHUA (author) / ZHANG YANQI (author)
2021-11-30
Patent
Electronic Resource
Chinese
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